Mono Lake Natural History  
   Information on Mono Lake, California. Includes volcanic history, formation of tufa, and other information on the lake and its environs.
   http://www.monolake.org/naturalhistory/index.html

USGS National Geologic Map Database  
   Searchable catalog of paper and digital geologic maps, mostly for the U.S. Maps and related data cover: geology, hazards, earth resources, geophysics, geochemistry, geochronology, paleontology, and marine geology.
   http://ngmdb.usgs.gov/

Honduras Geology  
   Clearinghouse of geoscience information for Honduras and Central America.
   http://www.ig.utexas.edu/research/projects/honduras/index.htm

Geology Adirondacks Wyoming White Sands  
   pictures and descriptions of geology shown from field trips to various places around the United States
   http://www.angelfire.com/ga/mountainbuilder/

Musical Sand  
   Information on musical sand(including squeaking sand and booming sand) and various powders which are milling products using stone mills.
   http://www.bigai.ne.jp/~miwa/

The Geology of Virginia  
   The geology of Virginia by province: descriptions, diagrams, maps, photographs, and geologic history of the Appalachian Plateau, Valley and Ridge, Blue Ridge, Piedmont, and Atlantic Coastal Plain geologic provinces.
   http://www.wm.edu/geology/virginia/

Desert Environment, Minerals & Geology - DesertUSA  
   About the geology of the North America deserts, including the formations, rocks, gems and minerals found there.
   http://www.desertusa.com/Thingstodo/geo/geology.html

North Africa GeoNet  
   Internet platform for the exchange of ideas and information about geology, research and exploration in North Africa.
   http://www.northafrica.de/

Late Triassic Volcanism of the Ipswich Basin (Australia)  
   Description of basin including sections on rhyolites flows and pyroclastics and basaltic-andesites.
   http://www.geocities.com/aroach.geo/geology/meso96/

Tibet: A Virtual Field Trip  
   A virtual geological field trip (1996) along the eastern margin and across the Tibetan Plateau. Also includes information about culture and politics.
   http://vishnu.glg.nau.edu/people/jhw/Tibet/Tibet.html

Touring Colorado Geology  
   An exploration of the geology of Colorado through mini-fieldtrips. Site contains pictures, information about the geology as well as a glossary, and links.
   http://www.geocities.com/jghist/

A Virtual Field Trip of the Landscapes of Nova Scotia  
   Covers the geology and landforms of this Canadian province.
   http://www.gov.ns.ca/natr/meb/field/start.htm

Central Wales Ore Minerals  
   A virtual atlas from an ore-petrologist studying the Central Wales polymetallic vein mineralisation.
   http://www.cyber-space.co.uk/johntherock/pagethree.html

Geology of Zanskar  
   Extensive information about the teconic and metamorphic evolution of the Central Himalayan Domain in Zanskar (Kashmir, India). Also contains information on historical and cultural aspects of the region.
   http://comp1.geol.unibas.ch/~zanskar/

Arizona Geology Virtual Tourist  
   Resource with photographs of landscapes and other geologic features of Arizona.
   http://www-glg.la.asu.edu/~sreynolds/azvt/azgeo_tourist.htm

Da Yoopers Guide to Michigan's Geology  
   Covers the geological history of Michigan including ore deposits and fossils.
   http://www.dayooper.com//NativeCopper.htm

Grand Canyon 3-D Tour  
   Three-dimensional geologic tour of the Grand Canyon with computer generated aerial pictures every 4 miles for the entire canyon used to illustrate the geologic narrative.
   http://www.durangobill.com/GrandCanyonTour.html

Oregon Geology  
   The Oregon Department of Geology and Mineral Industries. News and information about state geology, gems and minerals, earthquakes and other natural hazards, energy resources, cartography, and related topics.
   http://sarvis.dogami.state.or.us/

Geology by Lightplane  
   Louis Maher's air photos of landforms and geologic features of several parts of the U.S., taken from a small aircraft in 1966.
   http://www.geology.wisc.edu/~maher/air.html

Cornwall RIGS Group  
   Features British Geological Survey geological map of Cornwall, along with publications article extracts and pictorial gallery of geological features and processes.
   http://www.cornwallwildlifetrust.org.uk/geology/

Early Cretaceous Tethyan Stratigraphy  
   The broad objective is to build up a detailed knowledge of the Early Cretaceous stratigraphy in the Tethyan realm. The approach will be systematic through the integration of basin reference sections, basin or platform control sections, biostratigraphic da
   http://perso.wanadoo.fr/brcgranier/cts/index.html